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The Sumo Spring Rear Bump Stops for Mercedes-Benz Sprinter 2500 vans are a proven upgrade for improving rear suspension control, stability, and load handling—especially on vans that carry heavy gear or tow regularly. Designed to replace the factory rear bump stops, these SumoSprings contact the axle sooner to increase spring rate while still compressing to the same height as the factory bump stop.
Unlike traditional bump stops, SumoSprings provide progressive resistance throughout suspension travel without reducing usable travel. The added spring rate helps reduce rear-end sag when loaded, minimizes sway in crosswinds, and improves ride comfort as the suspension cycles over uneven terrain. This makes them an excellent solution for work vans, camper builds, and tow vehicles operating near GVWR.
Manufactured by SumoSprings using proprietary closed microcellular urethane, these rear bump stops are engineered for durability, consistent performance, and long service life. They pair exceptionally well with rear tuned shocks—such as Falcon rear shocks—for a noticeable improvement in overall ride dynamics.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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